Addiction is defined as a chronic, relapsing brain disease that is characterized by compulsive drug seeking and use, despite harmful consequences. â  It is considered a brain disease because drugs change the brainâthey change its structure and how it works.ource: From the laboratories of Drs. N. Volkow and H. Schelbert. Addiction is a lot like other diseases, such as heart disease. Both disrupt the normal, healthy functioning of the underlying organ, have serious harmful consequences, and are preventable and treatable, but if left untreated, can last a lifetime.
there is a dog from Africa called a Basenji, it doesn't bark, it sorta yodels. and also the visila from south America is said not to bark Please don't listen to all of the smart arses. Deaf dogs bark very little. But all dogs bark.
1 Immediately stop rewarding him/her if he starts barking again. 2  This may be hard at first, especially if the barking/attention pattern has been going on for a long time. 3  Do your best to quietly go about your business when your dog starts barking. 4  If you need a break, take a walk or go into a room and close the door. Issue the speak command, and immediately encourage your dog to bark. 2  Try mimicking dog sounds yourself to get a reaction out of your dog. 3  Reward the dog when he/she barks with treats, pets and praise. 4  Once he/she learns to speak, teach him/her to be quiet.